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    Estimating depth from a single image
    11.
    发明授权
    Estimating depth from a single image 有权

    公开(公告)号：US10255686B2

    公开(公告)日：2019-04-09

    申请号：US15408648

    申请日：2017-01-18

    Applicant: eBay Inc.

    Inventor： Anurag Bhardwaj ,  Mohammad Haris Baig ,  Robinson Piramuthu ,  Vignesh Jagadeesh ,  Wei Di

    IPC: G06T7/50 ,  G06F17/30 ,  G06K9/00 ,  G06T7/194 ,  G06T7/62 ,  G06K9/46

    Abstract: During a training phase, a machine accesses reference images with corresponding depth information. The machine calculates visual descriptors and corresponding depth descriptors from this information. The machine then generates a mapping that correlates these visual descriptors with their corresponding depth descriptors. After the training phase, the machine may perform depth estimation based on a single query image devoid of depth information. The machine may calculate one or more visual descriptors from the single query image and obtain a corresponding depth descriptor for each visual descriptor from the generated mapping. Based on obtained depth descriptors, the machine creates depth information that corresponds to the submitted single query image.

    IMAGE EVALUATION
    15.
    发明申请
    IMAGE EVALUATION 审中-公开
    图像评估

    公开(公告)号：US20160253582A1

    公开(公告)日：2016-09-01

    申请号：US15151435

    申请日：2016-05-10

    Applicant: eBay Inc.

    Inventor： Wei Di ,  Vignesh Jagadeesh ,  Robinson Piramuthu ,  Elizabeth Churchill ,  Anurag Bhardwaj

    IPC: G06K9/62 ,  G06Q30/06 ,  G06Q30/02 ,  G06K9/46 ,  G06F17/30

    CPC classification number: G06K9/6277 ,  G06F17/30259 ,  G06F17/30265 ,  G06K9/46 ,  G06K9/6267 ,  G06Q30/0201 ,  G06Q30/0601 ,  G06Q30/0613

    Abstract: A machine may be configured to perform image evaluation of images depicting items for online publishing. For example, the machine performing a user behavior analysis based on data pertaining to interactions by a plurality of users with a plurality of images pertaining to a particular type of item. The machine determines, based on the user behavior analysis, that a presentation type associated with one or more images of the plurality of images corresponds to a user behavior in relation to the one or more images. The machine determines that an item included in a received image is of the particular type of item. The machine generates an output for display in a client device. The output includes a reference to the received image and a recommendation of the presentation type for the item included in the received image, for publication by a web server of a publication system.

    Abstract translation: 机器可以被配置为对描绘用于在线发布的项目的图像进行图像评估。 例如，机器基于与具有与特定类型的项目有关的多个图像的多个用户的交互相关的数据执行用户行为分析。 该机器基于用户行为分析确定与多个图像中的一个或多个图像相关联的呈现类型对应于与一个或多个图像有关的用户行为。 机器确定包含在接收到的图像中的项目是特定类型的项目。 机器生成用于在客户端设备中显示的输出。 输出包括对接收到的图像的引用和对于包括在接收到的图像中的项目的呈现类型的推荐，用于由发布系统的web服务器发布。

    CORRELATING IMAGE ANNOTATIONS WITH FOREGROUND FEATURES
    17.
    发明申请
    CORRELATING IMAGE ANNOTATIONS WITH FOREGROUND FEATURES 有权

    公开(公告)号：US20210182333A1

    公开(公告)日：2021-06-17

    申请号：US17107483

    申请日：2020-11-30

    Applicant: eBay Inc.

    Inventor： Anurag Bhardwaj ,  Robinson Piramuthu ,  Vicente Ordonez-Roman ,  Vignesh Jagadeesh ,  Wei Di

    IPC: G06F16/58 ,  G06F16/583 ,  G06K9/46 ,  G06F16/53 ,  G06F16/50 ,  G06T7/11 ,  G06T7/10 ,  G06F16/532

    Abstract: A machine may be configured to execute a machine-learning process for identifying and understanding fine properties of various items of various types by using images and associated corresponding annotations, such as titles, captions, tags, keywords, or other textual information applied to these images. By use of a machine-learning process, the machine may perform property identification accurately and without human intervention. These item properties may be used as annotations for other images that have similar features. Accordingly, the machine may answer user-submitted questions, such as “What do rustic items look like?,” and items or images depicting items that are deemed to be rustic can be readily identified, classified, ranked, or any suitable combination thereof.

    RECOGNITION OF ITEMS DEPICTED IN IMAGES
    19.
    发明申请
    RECOGNITION OF ITEMS DEPICTED IN IMAGES 审中-公开
    识别图像中的项目

    公开(公告)号：US20160217157A1

    公开(公告)日：2016-07-28

    申请号：US14973582

    申请日：2015-12-17

    Applicant: eBay Inc.

    Inventor： Kevin Shih ,  Wei Di ,  Vignesh Jagadeesh ,  Robinson Piramuthu

    IPC: G06F17/30

    CPC classification number: G06F16/5838 ,  G06F16/5846 ,  G06F16/5854 ,  G06F16/9535

    Abstract: Products (e.g., books) often include a significant amount of informative textual information that can be used in identifying the item. An input query image is a photo (e.g., a picture taken using a mobile phone) of a product. The photo is taken from an arbitrary angle and orientation, and includes an arbitrary background (e.g., a background with significant clutter). From the query image, the identification server retrieves the corresponding clean catalog image from a database. For example, the database may be a product database having a name of the product, image of the product, price of the product, sales history for the product, or any suitable combination thereof. The retrieval is performed by both matching the image with the images in the database and matching text retrieved from the image with the text in the database.

    Abstract translation: 产品（例如书籍）通常包括可用于识别物品的大量信息性文字信息。 输入查询图像是产品的照片（例如，使用移动电话拍摄的照片）。 该照片是从任意角度和方向取得的，并且包括任意背景（例如，具有显着杂波的背景）。 从查询图像中，识别服务器从数据库检索相应的清洁目录图像。 例如，数据库可以是具有产品名称，产品图像，产品价格，产品销售历史或其任何合适组合的产品数据库。 检索是通过将图像与数据库中的图像匹配的图像和从图像中检索的匹配文本与数据库中的文本进行的。

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